D.C. Cir. jurisdiction under 41 U.S.C. § 1327

FASCSA (41 U.S.C. § 4713) — Federal Acquisition Supply Chain Security Act. Provides 30 days' notice, opportunity to respond, interagency review, and direct judicial review in the D.C. Circuit under 41 U.S.C. § 1327 over "covered procurement actions."

D.C. Cir. denied Anthropic's emergency stay in April 2026 (per curiam, Wilkins, Katsas, Rao); commentary reads denial as procedurally driven, not a merits signal.

Panel pre-ordered three argument issues: § 1327 jurisdiction; whether the Notice "directs or takes" a covered procurement action; whether Anthropic can affect Claude's functioning after delivery.

Whether jurisdiction over § 4713 actions extends to the form of action taken here.

How the panel weighs the third issue, which echoes the factual question Judge Lin answered against the government on the § 3252 designation.